CN211837214U - Dense phase tower dry desulfurization device - Google Patents

Abstract

The utility model belongs to the desulphurization unit field, especially, dense phase tower dry desulphurization unit, the effect to current sintering flue gas desulfurization is poor, and desulfurated inefficiency to be not convenient for clear away the problem to the dust granule in the flue gas, the following scheme is proposed now, and it includes the desulfurizing tower, one side welding of desulfurizing tower has the liquid case, and the fixedly connected with pump body on the bottom inner wall of liquid case, the liquid outlet fixedly connected with drain pipe of the pump body, the top fixedly connected with passage of drain pipe, a plurality of atomising heads of fixedly connected with on the passage, all welded on the both sides inner wall of desulfurizing tower has the baffle, and the top contact of two baffles has same filter, and first hole has been seted up to one side of desulfurizing tower, and first downthehole slidable mounting has first board. The utility model discloses the practicality is good, can carry out desulfurization and filtration treatment to the flue gas to the washing is pulled down to the filter to the convenience, improves the filterable effect to flue gas dust granule.

Description

Dense phase tower dry desulfurization device

Technical Field

The utility model relates to a desulphurization unit technical field especially relates to a dense phase tower dry process desulphurization unit.

Background

The reduction of the emission of sulfur dioxide is the key point of environmental protection during the eleven-five period in China, and is one of the key links for reducing the environmental pollution in the steel industry, the pollution source of the sulfur dioxide in the steel industry is mainly a sintering process, and the emission amount of the sulfur dioxide accounts for more than 50% of the total emission amount in the steel industry.

At present, the effect of the sintering flue gas desulfurization is poor, the desulfurization efficiency is low, and dust particles in the flue gas are not convenient to clear away.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the effect of sintering flue gas desulfurization is poor in the prior art, the efficiency of desulfurization is low, and the dust particles in the flue gas are not convenient to clear away the shortcoming, and the dense phase tower dry desulfurization device who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a dense phase tower dry desulphurization device comprises a desulphurization tower, wherein a liquid box is welded on one side of the desulphurization tower, a pump body is fixedly connected on the inner wall of the bottom of the liquid box, a liquid outlet pipe is fixedly connected at the liquid outlet of the pump body, a material guide pipe is fixedly connected at the top end of the liquid outlet pipe, a plurality of atomizing heads are fixedly connected on the material guide pipe, baffles are welded on the inner walls of two sides of the desulphurization tower, the tops of the two baffles are contacted with a same filter plate, a first hole is formed in one side of the desulphurization tower, a first plate is slidably mounted in the first hole, a pull plate is welded on one side of the first plate, a plurality of springs are welded between the pull plate and the desulphurization tower, a support plate is welded on one side of the desulphurization tower, a rotating shaft is rotatably mounted on the support plate, a traction plate is fixedly sleeved on the outer side of the rotating shaft, a rectangular cavity is formed, the through-hole and the linkage hole are internally and slidably provided with the same linkage plate, the extrusion rods are welded on the front sides of the pulling plate and the linkage plate, the two extrusion holes are formed in the front side of the traction plate, the extrusion rods are in contact with the inner walls of the extrusion holes, a side plate located in the rectangular cavity is welded on one side of the linkage plate, a second plate is welded on one side of the side plate, the second plate is slidably arranged in the second hole, a liquid discharge pipe is fixedly connected to the bottom of the desulfurizing tower, and a valve is arranged on the liquid discharge pipe.

Preferably, the bottoms of the first plate and the second plate are in contact with the top of the filter plate, and the filter plate is limited.

Preferably, the top of the desulfurizing tower is provided with an exhaust port.

Preferably, the rear side of the desulfurizing tower is fixedly connected with an air inlet pipe positioned below the filter plate.

Preferably, a dismounting hole is formed in one side of the desulfurizing tower, a sealing plug is clamped in the dismounting hole, and a handle is welded on one side of the pulling plate, so that the filtering plate can be conveniently taken out from the dismounting hole.

Preferably, the liquid tank is filled with alkaline reaction liquid, and the top of the liquid tank is provided with a liquid feeding hole, so that the flue gas is conveniently subjected to desulfurization treatment.

In the utility model, a dense-phase tower dry desulfurization device, flue gas is guided into a desulfurization tower through an air inlet pipe, a filter plate can filter dust particles in the flue gas, a pump body is started, alkaline reaction liquid is sprayed out through a spray head by the pump body, the sprayed alkaline reaction liquid can carry out desulfurization treatment on the flue gas, the desulfurization effect is good, the filter plate needs to be taken down to clean the filter plate after the filter plate is used for a long time, a sealing plug is taken down, a handle is pulled, the spring is stretched by the pull plate, the pull plate drives a first plate to move, the pull plate drives an upper extrusion rod to move, the extrusion rod is contacted with the inner wall of the extrusion hole, a traction plate is driven to rotate, the lower extrusion hole is driven by the traction plate to rotate, the lower extrusion hole drives the lower extrusion rod to move, a linkage plate drives a side plate to move, the side plate drives a second plate to move, the filter plate is removed from being fixed, then the filter plate is taken down to be cleaned, and the efficiency of filtering dust particles in the flue gas is improved.

The utility model discloses the practicality is good, can carry out desulfurization and filtration treatment to the flue gas to the washing is pulled down to the filter to the convenience, improves the filterable effect to flue gas dust granule.

Drawings

Fig. 1 is a schematic structural diagram of a dense-phase tower dry desulfurization device provided by the present invention;

fig. 2 is a schematic structural diagram of a part a of a dense-phase tower dry desulfurization device provided by the present invention;

fig. 3 is a schematic structural diagram of a part B of a dense-phase tower dry desulfurization device provided by the present invention.

In the figure: 1. a desulfurizing tower; 2. a liquid tank; 3. a pump body; 4. a liquid outlet pipe; 5. a material guide pipe; 6. a spray head; 7. a filter plate; 8. a first plate; 9. pulling a plate; 10. a spring; 11. a rotating shaft; 12. a traction plate; 13. a linkage plate; 14. an extrusion stem; 15. a side plate; 16. a second plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a dense phase tower dry desulfurization device comprises a desulfurization tower 1, a liquid tank 2 is welded on one side of the desulfurization tower 1, a pump body 3 is fixedly connected on the inner wall of the bottom of the liquid tank 2, a liquid outlet pipe 4 is fixedly connected at the liquid outlet of the pump body 3, a material guide pipe 5 is fixedly connected at the top end of the liquid outlet pipe 4, a plurality of spray heads 6 are fixedly connected on the material guide pipe 5, baffles are welded on the inner walls of the two sides of the desulfurization tower 1, the tops of the two baffles are contacted with a same filter plate 7, a first hole is formed in one side of the desulfurization tower 1, a first plate 8 is slidably mounted in the first hole, a pull plate 9 is welded on one side of the first plate 8, a plurality of springs 10 are welded between the pull plate 9 and the desulfurization tower 1, a support plate is welded on one side of the desulfurization tower 1, a rotating shaft 11 is rotatably mounted on the support plate, linkage hole and second hole have been seted up on the one side inner wall in rectangle chamber, the through-hole has been seted up on desulfurizing tower 1, the downthehole slidable mounting of through-hole and linkage has same linkage plate 13, the extrusion ram 14 has all been welded to the front side of arm-tie 9 and linkage plate 13, two extrusion holes have been seted up to the front side of traction plate 12, extrusion ram 14 contacts with the inner wall in extrusion hole, the welding of one side of linkage plate 13 has the curb plate 15 that is located the rectangle intracavity, the welding of one side of curb plate 15 has second board 16, 16 slidable mounting of second board is downthehole in the second, the bottom fixedly connected with fluid-discharge tube of desulfurizing tower 1, be provided with the valve on the.

In this embodiment, the bottom of the first plate 8 and the bottom of the second plate 16 are both in contact with the top of the filter plate 7, limiting the filter plate 7.

In this embodiment, the top of the desulfurizing tower 1 is provided with an exhaust port.

In this embodiment, the rear side of the desulfurizing tower 1 is fixedly connected with an air inlet pipe located below the filter plate 7.

In this embodiment, the dismouting hole has been seted up to one side of desulfurizing tower 1, and the downthehole sealing plug that clamps of dismouting has, and the welding of one side of arm-tie 9 has the handle, is convenient for take out filter 7 from the dismouting downthehole.

In this embodiment, the liquid tank 2 is filled with alkaline reaction liquid, and the liquid feeding hole has been seted up at the top of liquid tank 2, is convenient for carry out desulfurization treatment to the flue gas.

In the utility model, when in use, the flue gas is guided into the desulfurizing tower 1 through the air inlet pipe, the filter plate 7 can filter dust particles in the flue gas, the pump body 3 is started, the pump body 3 is controlled through the control switch, the pump body 3 is powered by commercial power, the pump body 3 sprays alkaline reaction liquid through the spray head 6, the sprayed alkaline reaction liquid can carry out desulfurization treatment on the flue gas, the desulfurization effect is good, after the filter plate 7 is used for a long time, the filter plate 7 needs to be taken down to be cleaned, the sealing plug is taken down, the handle is pulled, the handle drives the pulling plate 9 to move, the pulling plate 9 stretches the spring 10, the pulling plate 9 drives the first plate 8 to move, the pulling plate 9 drives the upper extrusion rod 14 to move, the extrusion rod 14 is in contact with the inner wall of the extrusion hole, the traction plate 12 is driven to rotate, the traction plate 12 drives the lower extrusion hole to rotate, the extrusion hole of below drives the extrusion pole 14 of below and removes, and the extrusion pole 14 of below drives linkage plate 13 and removes, and linkage plate 13 drives curb plate 15 and removes, and curb plate 15 drives second board 16 and removes for first board 8 and second board 16 remove to the direction of keeping away from each other, remove the fixed to filter 7, then take off filter 7 and wash filter 7, improve the filterable efficiency of dust particle in the flue gas.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (6)

1. A dense-phase tower dry desulfurization device comprises a desulfurization tower (1) and is characterized in that a liquid tank (2) is welded on one side of the desulfurization tower (1), a pump body (3) is fixedly connected on the inner wall of the bottom of the liquid tank (2), a liquid outlet (4) of the pump body (3) is fixedly connected with a liquid outlet pipe, a material guide pipe (5) is fixedly connected at the top end of the liquid outlet pipe (4), a plurality of spray heads (6) are fixedly connected on the material guide pipe (5), baffles are welded on the inner walls of two sides of the desulfurization tower (1), the tops of the two baffles are contacted with the same filter plate (7), a first hole is formed in one side of the desulfurization tower (1), a first plate (8) is slidably mounted in the first hole, a pull plate (9) is welded on one side of the first plate (8), a plurality of springs (10) are welded between the pull plate (9) and the desulfurization tower (1), and a support plate is, rotate in the backup pad and install pivot (11), the fixed cover in the outside of pivot (11) is equipped with traction plate (12), the rectangle chamber has been seted up on desulfurizing tower (1), linkage hole and second hole have been seted up on the inner wall of one side in rectangle chamber, the through-hole has been seted up on desulfurizing tower (1), sliding mounting has same linkage plate (13) in through-hole and the linkage hole, extruding rod (14) have all been welded to the front side of arm-tie (9) and linkage plate (13), two extrusion holes have been seted up to the front side of traction plate (12), extruding rod (14) contact with the inner wall in extrusion hole, one side welding of linkage plate (13) has curb plate (15) that are located the rectangle intracavity, one side welding of curb plate (15) has second board (16), second board (16) sliding mounting is downthehole in the second, the bottom fixedly connected with fluid-discharge tube of desulfurizing tower (1), be provided with the.

2. A dense phase tower dry desulfurization unit according to claim 1, characterized in that the bottom of the first plate (8) and the second plate (16) are in contact with the top of the filter plate (7).

3. The dense-phase tower dry desulfurization device according to claim 1, characterized in that the top of the desulfurization tower (1) is provided with an exhaust port.

4. The dense-phase tower dry desulfurization device according to claim 1, characterized in that the rear side of the desulfurization tower (1) is fixedly connected with an inlet pipe located below the filter plate (7).

5. The dense-phase tower dry desulphurization device according to claim 1, wherein a disassembly and assembly hole is formed on one side of the desulphurization tower (1), a sealing plug is clamped in the disassembly and assembly hole, and a handle is welded on one side of the pulling plate (9).

6. The dense-phase tower dry desulfurization device according to claim 1, characterized in that the liquid tank (2) contains alkaline reaction liquid, and the top of the liquid tank (2) is provided with a liquid feeding hole.

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